EP1782780A4 - Procédé de fabrication d'un mélange exothermique, mélange exothermique, composition exothermique et article exothermique - Google Patents

Procédé de fabrication d'un mélange exothermique, mélange exothermique, composition exothermique et article exothermique

Info

Publication number
EP1782780A4
EP1782780A4 EP05765809A EP05765809A EP1782780A4 EP 1782780 A4 EP1782780 A4 EP 1782780A4 EP 05765809 A EP05765809 A EP 05765809A EP 05765809 A EP05765809 A EP 05765809A EP 1782780 A4 EP1782780 A4 EP 1782780A4
Authority
EP
European Patent Office
Prior art keywords
exothermal
mixture
reaction
composition
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05765809A
Other languages
German (de)
English (en)
Japanese (ja)
Other versions
EP1782780A1 (fr
Inventor
Toshihiro Dodo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mycoal Products Corp
Original Assignee
Mycoal Products Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mycoal Products Corp filed Critical Mycoal Products Corp
Publication of EP1782780A1 publication Critical patent/EP1782780A1/fr
Publication of EP1782780A4 publication Critical patent/EP1782780A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A61F7/03—Compresses or poultices for effecting heating or cooling thermophore, i.e. self-heating, e.g. using a chemical reaction
    • A61F7/032—Compresses or poultices for effecting heating or cooling thermophore, i.e. self-heating, e.g. using a chemical reaction using oxygen from the air, e.g. pocket-stoves
    • A61F7/034—Flameless
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/16—Materials undergoing chemical reactions when used
    • C09K5/18—Non-reversible chemical reactions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
    • F24V30/00—Apparatus or devices using heat produced by exothermal chemical reactions other than combustion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0098—Heating or cooling appliances for medical or therapeutic treatment of the human body ways of manufacturing heating or cooling devices for therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A61F2007/0268—Compresses or poultices for effecting heating or cooling having a plurality of compartments being filled with a heat carrier

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Emergency Medicine (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procédé de fabrication d‘un mélange exothermique, caractérisé en ce qu’il comprend une phase d’obtention d’un mélange de réaction comportant une poudre de fer, un accélérateur de réaction et de l’eau, avec une teneur en eau comprise entre 0,5 et 20 % en poids et une valeur d’eau mobile signalant une quantité d’eau en excès de moins de 0,01, et une phase de mise en contact du mélange de réaction ci-dessus avec un gaz oxydant à une température supérieure ou égale à 0°C, pour permettre au mélange de réaction de subir une montée en température supérieure ou égale à 1°C en moins de 10 minutes; mélange exothermique; composition exothermique; composition exothermique formable; et article exothermique. Le mélange exothermique ci-dessus possède des caractéristiques exothermiques en ce sens qu’il commence l’oxydation et la génération de chaleur juste après un contact avec l’air, avant de subir une réaction vigoureuse, puis la réaction s’adoucit dès que la température du mélange atteint une valeur spécifique, et peut être fabriqué pour le commerce à coût faible et à grande échelle.
EP05765809A 2004-07-14 2005-07-14 Procédé de fabrication d'un mélange exothermique, mélange exothermique, composition exothermique et article exothermique Withdrawn EP1782780A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004207826 2004-07-14
PCT/JP2005/012998 WO2006006645A1 (fr) 2004-07-14 2005-07-14 Procédé de fabrication d’un mélange exothermique, mélange exothermique, composition exothermique et article exothermique

Publications (2)

Publication Number Publication Date
EP1782780A1 EP1782780A1 (fr) 2007-05-09
EP1782780A4 true EP1782780A4 (fr) 2009-01-14

Family

ID=35783981

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05765809A Withdrawn EP1782780A4 (fr) 2004-07-14 2005-07-14 Procédé de fabrication d'un mélange exothermique, mélange exothermique, composition exothermique et article exothermique

Country Status (5)

Country Link
US (1) US20080283036A1 (fr)
EP (1) EP1782780A4 (fr)
JP (1) JPWO2006006645A1 (fr)
CA (1) CA2573272A1 (fr)
WO (1) WO2006006645A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1167797A (fr) 1983-06-30 1984-05-22 Herbert E. Gladish Dispositif de transport par sustentation pneumatique
US9193588B2 (en) * 2006-02-01 2015-11-24 Tilak Bommaraju Hydrogen elimination and thermal energy generation in water-activated chemical heaters
EP2385976A4 (fr) * 2009-01-07 2012-08-29 Univ South Florida Modulation prolongée de la température d'un système chimique autochauffant
US9816727B2 (en) * 2009-07-26 2017-11-14 Forever Young International, Inc. Expandable exothermic gel-forming composition
CN102946832B (zh) * 2010-06-18 2015-08-19 花王株式会社 发热器
CN105662845A (zh) * 2016-03-30 2016-06-15 青岛明药堂医疗股份有限公司 一种艾灸热磁理疗贴
JP7291625B2 (ja) * 2016-12-13 2023-06-15 フォエバー ヤング インターナショナル、 インク． 発熱性の膨張性組成物
CN110101502A (zh) * 2019-05-30 2019-08-09 湖北普爱药业有限公司 一种透气均匀的发热包

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040042965A1 (en) * 2001-10-25 2004-03-04 Kaoru Usui Exothermic composition and exothermic article using the compositions, and method for producing the exothermic article

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE22660E (en) * 1945-08-07 Method of and means for waving haie
US3976049A (en) * 1973-07-04 1976-08-24 Asahi Kasei Kogyo Kabushiki Kaisha Structure of warmer
US4080953A (en) * 1976-12-08 1978-03-28 Minnesota Mining And Manufacturing Company Electrochemical heating device
JPS5835706B2 (ja) * 1979-04-19 1983-08-04 株式会社 ケミツク 使用時に水を添加して発熱させる化学かいろ
JPS5628266A (en) * 1979-08-15 1981-03-19 Matsushita Electric Ind Co Ltd Pyrogenic composition
JPS57166156A (en) * 1981-04-04 1982-10-13 Dainippon Jochugiku Kk Exothermic composition
JPS57200317A (en) * 1981-06-02 1982-12-08 Teijin Ltd Heat-generating composition
US5084986A (en) * 1987-12-22 1992-02-04 Mycoal Warmers Company Limited Disposable warmer holder
JP2572621B2 (ja) * 1988-02-05 1997-01-16 日本パイオニクス株式会社 シート状発熱体
JPH02149272A (ja) * 1988-11-30 1990-06-07 Maikoole Kairo Kk 使いすてカイロ
US5117809A (en) * 1991-03-04 1992-06-02 Mainstream Engineering Corporation Flameless heater product for ready-to-eat meals and process for making same
JPH07265347A (ja) * 1994-03-30 1995-10-17 Yukio Komatsu 発熱体の製造方法
ATE212819T1 (de) * 1995-06-29 2002-02-15 Procter & Gamble Wärmezellen
US7235187B2 (en) * 2000-07-13 2007-06-26 The Procter & Gamble Company Methods and apparatuses for delivering a volatile component via a controlled exothermic reaction
JP4970646B2 (ja) * 2000-11-21 2012-07-11 薫 臼井 発熱体の製造方法
JP2003102761A (ja) * 2001-09-28 2003-04-08 Kao Corp 発熱成形体の製造方法
JP2004208978A (ja) * 2002-12-27 2004-07-29 Mycoal Products Corp 発熱組成物及び発熱体
US20040178384A1 (en) * 2003-03-13 2004-09-16 Kaoru Usui Heat-generating composition, heater made using heat-generating composition, and process for producing the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040042965A1 (en) * 2001-10-25 2004-03-04 Kaoru Usui Exothermic composition and exothermic article using the compositions, and method for producing the exothermic article

Also Published As

Publication number Publication date
CA2573272A1 (fr) 2006-01-19
EP1782780A1 (fr) 2007-05-09
US20080283036A1 (en) 2008-11-20
JPWO2006006645A1 (ja) 2008-05-01
WO2006006645A1 (fr) 2006-01-19

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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A4 Supplementary search report drawn up and despatched

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